Class Cluster (2.3.1)

Version 2.3.1

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Cluster(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A Google Kubernetes Engine cluster.

Attributes
Name	Description
name	str The name of this cluster. The name must be unique within this project and location (e.g. zone or region), and can be up to 40 characters with the following restrictions: - Lowercase letters, numbers, and hyphens only. - Must start with a letter. - Must end with a number or a letter.
description	str An optional description of this cluster.
initial_node_count	int The number of nodes to create in this cluster. You must ensure that your Compute Engine `resource quota
node_config	.cluster_service.NodeConfig Parameters used in creating the cluster's nodes. For requests, this field should only be used in lieu of a "node_pool" object, since this configuration (along with the "initial_node_count") will be used to create a "NodePool" object with an auto-generated name. Do not use this and a node_pool at the same time. For responses, this field will be populated with the node configuration of the first node pool. (For configuration of each node pool, see node_pool.config) If unspecified, the defaults are used. This field is deprecated, use node_pool.config instead.
master_auth	.cluster_service.MasterAuth The authentication information for accessing the master endpoint. If unspecified, the defaults are used: For clusters before v1.12, if master_auth is unspecified, username will be set to "admin", a random password will be generated, and a client certificate will be issued.
logging_service	str The logging service the cluster should use to write logs. Currently available options: - logging.googleapis.com/kubernetes - The Cloud Logging service with a Kubernetes-native resource model - logging.googleapis.com - The legacy Cloud Logging service (no longer available as of GKE 1.15). - none - no logs will be exported from the cluster. If left as an empty string,\ logging.googleapis.com/kubernetes will be used for GKE 1.14+ or logging.googleapis.com for earlier versions.
monitoring_service	str The monitoring service the cluster should use to write metrics. Currently available options: - "monitoring.googleapis.com/kubernetes" - The Cloud Monitoring service with a Kubernetes-native resource model - monitoring.googleapis.com - The legacy Cloud Monitoring service (no longer available as of GKE 1.15). - none - No metrics will be exported from the cluster. If left as an empty string,\ monitoring.googleapis.com/kubernetes will be used for GKE 1.14+ or monitoring.googleapis.com for earlier versions.
network	str The name of the Google Compute Engine network __ to which the cluster is connected. If left unspecified, the default network will be used. On output this shows the network ID instead of the name.
cluster_ipv4_cidr	str The IP address range of the container pods in this cluster, in CIDR __ notation (e.g. 10.96.0.0/14). Leave blank to have one automatically chosen or specify a /14 block in 10.0.0.0/8.
addons_config	.cluster_service.AddonsConfig Configurations for the various addons available to run in the cluster.
subnetwork	str The name of the Google Compute Engine subnetwork __ to which the cluster is connected. On output this shows the subnetwork ID instead of the name.
node_pools	Sequence[.cluster_service.NodePool] The node pools associated with this cluster. This field should not be set if "node_config" or "initial_node_count" are specified.
locations	Sequence[str] The list of Google Compute Engine zones __ in which the cluster's nodes should be located. This field provides a default value if NodePool.Locations __ are not specified during node pool creation. Warning: changing cluster locations will update the NodePool.Locations __ of all node pools and will result in nodes being added and/or removed.
enable_kubernetes_alpha	bool Kubernetes alpha features are enabled on this cluster. This includes alpha API groups (e.g. v1beta1) and features that may not be production ready in the kubernetes version of the master and nodes. The cluster has no SLA for uptime and master/node upgrades are disabled. Alpha enabled clusters are automatically deleted thirty days after creation.
resource_labels	Sequence[.cluster_service.Cluster.ResourceLabelsEntry] The resource labels for the cluster to use to annotate any related Google Compute Engine resources.
label_fingerprint	str The fingerprint of the set of labels for this cluster.
legacy_abac	.cluster_service.LegacyAbac Configuration for the legacy ABAC authorization mode.
network_policy	.cluster_service.NetworkPolicy Configuration options for the NetworkPolicy feature.
ip_allocation_policy	.cluster_service.IPAllocationPolicy Configuration for cluster IP allocation.
master_authorized_networks_config	.cluster_service.MasterAuthorizedNetworksConfig The configuration options for master authorized networks feature.
maintenance_policy	.cluster_service.MaintenancePolicy Configure the maintenance policy for this cluster.
binary_authorization	.cluster_service.BinaryAuthorization Configuration for Binary Authorization.
pod_security_policy_config	.cluster_service.PodSecurityPolicyConfig Configuration for the PodSecurityPolicy feature.
autoscaling	.cluster_service.ClusterAutoscaling Cluster-level autoscaling configuration.
network_config	.cluster_service.NetworkConfig Configuration for cluster networking.
private_cluster	bool If this is a private cluster setup. Private clusters are clusters that, by default have no external IP addresses on the nodes and where nodes and the master communicate over private IP addresses. This field is deprecated, use private_cluster_config.enable_private_nodes instead.
master_ipv4_cidr_block	str The IP prefix in CIDR notation to use for the hosted master network. This prefix will be used for assigning private IP addresses to the master or set of masters, as well as the ILB VIP. This field is deprecated, use private_cluster_config.master_ipv4_cidr_block instead.
default_max_pods_constraint	.cluster_service.MaxPodsConstraint The default constraint on the maximum number of pods that can be run simultaneously on a node in the node pool of this cluster. Only honored if cluster created with IP Alias support.
resource_usage_export_config	.cluster_service.ResourceUsageExportConfig Configuration for exporting resource usages. Resource usage export is disabled when this config unspecified.
authenticator_groups_config	.cluster_service.AuthenticatorGroupsConfig Configuration controlling RBAC group membership information.
private_cluster_config	.cluster_service.PrivateClusterConfig Configuration for private cluster.
vertical_pod_autoscaling	.cluster_service.VerticalPodAutoscaling Cluster-level Vertical Pod Autoscaling configuration.
shielded_nodes	.cluster_service.ShieldedNodes Shielded Nodes configuration.
release_channel	.cluster_service.ReleaseChannel Release channel configuration.
workload_identity_config	.cluster_service.WorkloadIdentityConfig Configuration for the use of Kubernetes Service Accounts in GCP IAM policies.
cluster_telemetry	.cluster_service.ClusterTelemetry Telemetry integration for the cluster.
tpu_config	.cluster_service.TpuConfig Configuration for Cloud TPU support;
notification_config	.cluster_service.NotificationConfig Notification configuration of the cluster.
confidential_nodes	.cluster_service.ConfidentialNodes Configuration of Confidential Nodes
self_link	str [Output only] Server-defined URL for the resource.
zone	str [Output only] The name of the Google Compute Engine zone __ in which the cluster resides. This field is deprecated, use location instead.
endpoint	str [Output only] The IP address of this cluster's master endpoint. The endpoint can be accessed from the internet at https://username:password@endpoint/. See the masterAuth property of this resource for username and password information.
initial_cluster_version	str The initial Kubernetes version for this cluster. Valid versions are those found in validMasterVersions returned by getServerConfig. The version can be upgraded over time; such upgrades are reflected in currentMasterVersion and currentNodeVersion. Users may specify either explicit versions offered by Kubernetes Engine or version aliases, which have the following behavior: - "latest": picks the highest valid Kubernetes version - "1.X": picks the highest valid patch+gke.N patch in the 1.X version - "1.X.Y": picks the highest valid gke.N patch in the 1.X.Y version - "1.X.Y-gke.N": picks an explicit Kubernetes version - "","-": picks the default Kubernetes version
current_master_version	str [Output only] The current software version of the master endpoint.
current_node_version	str [Output only] Deprecated, use NodePool.version __ instead. The current version of the node software components. If they are currently at multiple versions because they're in the process of being upgraded, this reflects the minimum version of all nodes.
create_time	str [Output only] The time the cluster was created, in RFC3339 __ text format.
status	.cluster_service.Cluster.Status [Output only] The current status of this cluster.
status_message	str [Output only] Deprecated. Use conditions instead. Additional information about the current status of this cluster, if available.
node_ipv4_cidr_size	int [Output only] The size of the address space on each node for hosting containers. This is provisioned from within the container_ipv4_cidr range. This field will only be set when cluster is in route-based network mode.
services_ipv4_cidr	str [Output only] The IP address range of the Kubernetes services in this cluster, in CIDR __ notation (e.g. 1.2.3.4/29). Service addresses are typically put in the last /16 from the container CIDR.
instance_group_urls	Sequence[str] Deprecated. Use node_pools.instance_group_urls.
current_node_count	int [Output only] The number of nodes currently in the cluster. Deprecated. Call Kubernetes API directly to retrieve node information.
expire_time	str [Output only] The time the cluster will be automatically deleted in RFC3339 __ text format.
location	str [Output only] The name of the Google Compute Engine zone __ or region __ in which the cluster resides.
enable_tpu	bool Enable the ability to use Cloud TPUs in this cluster. This field is deprecated, use tpu_config.enabled instead.
tpu_ipv4_cidr_block	str [Output only] The IP address range of the Cloud TPUs in this cluster, in CIDR __ notation (e.g. 1.2.3.4/29).
database_encryption	.cluster_service.DatabaseEncryption Configuration of etcd encryption.
conditions	Sequence[.cluster_service.StatusCondition] Which conditions caused the current cluster state.
master	.cluster_service.Master Configuration for master components.

Classes

ResourceLabelsEntry

ResourceLabelsEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The abstract base class for a message.

Parameters
Name	Description
kwargs	dict Keys and values corresponding to the fields of the message.
mapping	Union[dict, .Message] A dictionary or message to be used to determine the values for this message.
ignore_unknown_fields	Optional(bool) If True, do not raise errors for unknown fields. Only applied if mapping is a mapping type or there are keyword parameters.

Status

Status(value)

The current status of the cluster.